package cn.deu.mju.Chapter3.mapper;

import java.util.List;

import cn.deu.mju.Chapter3.pojo.Role;

public interface RoleMapper {
	
	public int insertRole(Role role);
	public int deleteRole(Long id);
	public int updateRole(Role role);
	public Role getRole(Long id);
	public List<Role> findRoles(String roleName);

}
